baber/WOPTO huggingface dataset:
Patent IT-1069926-B (IT)
Title: Formation of mask fixing elements - on compression moulded colour television screens during automatic moulding
IPC: H01J/
Filed: 1976-03-03
Granted: 1985-03-25
Abstract: In the mfre. of cathode-ray tube screens with fixing elements for fixing elements within the screen which has been formed by moulding under pressure (a) after moulding under pressure parts of the screen are heated sufficiently at the positions where the fixing elements are to be provided in the same mould, for a length of time sufficient for the adhesive forces to be still active between the screen and mould still to be effective, and (b) a moulding tool is pressed against the heated parts to bring about the formation of the fixing elements, which are themselves fabricated integrally with the same coefficient of expansion, and subsequent attachment to the edges of the cathode ray screen, as well as the equipment required for these process steps. The formation of the fixing elements is carried out without transfer of the compression moulded screen to a different work station. Operating labour and costs are thus significantly reduced.
Patent IT-1070893-B (IT)
Title: Compact bottle corking machine - has pin mounted eccentrically on rotary member actuating cork gripping and driving levers
IPC: B67B1/04
Filed: 1976-06-16
Granted: 1985-04-02
Abstract: The bottle corking machine has a housing guiding the various working parts, a cork grip, and a punch driving the cork home. A first lever actuates the grip mechanism, and preferably pivots in the housing. A second lever, also pivoting in the housing, carries the punch mechanism at its free end, and works with a pin mounted on a rotary driving member. This pin also acts against the first lever, and the actuator is provided for the driving member. The pin may be eccentrically mounted on the driving member, while there is a ramp face on the first lever having a straight portion against which the pin initially acts.
Patent IT-1205717-B (IT)
Title: Gelatinous substrate for leguminous plants cultivation
Inventor: SARRA STEFANIA
IPC: A01G/
Filed: 1987-01-21
Granted: 1989-03-31
Abstract: The generator has a voltage divider with a number of dividing elements serially connected to each other between two power sources of different voltage levels from each other, and dividing levels from each other, and dividing a potential difference between the two power sources into a plurality of levels of voltage. A switch has a number of switch devices serially connected to each other between the two power sources. The switch devices on the side of one of the two power sources are connected to the output terminal. Trigger turns on the switch devices sequentially from that on the side of the output terminal. Reverse flow preventive circuit prohibits a current flowing through that of the switch devices which is currently turned on from flowing through the voltage dividing elements corresp. to the switch devices which have been already turned on.
Patent IT-1240798-B (IT)
Title: Animal marker implanting system - has supported tube with cooperating plunger engaging marker near entrance of tube
Inventor: CAMPBELL NEIL E
IPC: A61B/
Filed: 1990-03-14
Granted: 1993-12-17
Abstract: The system includes a hollow tube having an entrance and an exit opening. A support is provided for supporting the hollow tube. A plunger is slidably disposed between a first position and a second position within the support. The plunger cooperates with the support and the tube. The plunger engages the marker proximate to the entrance opening of the tube, and ejects the marker through the tube when the plunger is moved from a first position to a second position. The hollow tubes are stored within the support in at least two groups. A gate prevents a tube from the second group from being displaced before the tubes from the first group are depleted.
Patent IT-1102617-B (IT)
Title: Hemispherical field sight testing instrument - has projection system with prisms and mirrors rotating about axes at right angles
IPC: G02B/
Filed: 1978-02-28
Granted: 1985-10-07
Abstract: A sight testing instrument has a projector and a spherical surface forming part of an automatically registering zone, into the centre of which the line of sight of the patient is directed. The device is also used to obtain information from the patient regarding the receipt of signals on the retina. At the centre is a totally reflective prism (27) and a projection lens (28) which rotate about a horizontal axis. This is followed by an auxiliary prism (21) so as to follow a curved path (17), so that a beam of light passes through two axes of rotation the same distance from the projected field at all points of the hemisphere. The optical system is mounted on the side of a plate (15) onto which the beam is projected, and this plate rotates about a vertical axis.
Patent IT-1102730-B (IT)
Title: Synthetic cork bottle stoppers - of extruded closed-cell foam of polyolefin and ethylene!-methacrylic! acid ionomer with waterproof coating
IPC: B67B/
Filed: 1978-03-01
Granted: 1985-10-07
Abstract: Synthetic cork stoppers for liq. containers, e.g., wine bottles, comprise fine closed-cell foam extruded as a rod from a mixt. of polyolefin and foaming agent together with an ethylene-methacrylic acid copolymer based ionomer resin. The rod has a matte surface and a uniform density of 12-17 lb./ft3. The surface is impregnated with a non-levelling coating of moisture-impervious material with high coefft. of friction than the foam, pref. 10-30% beeswax and 70-90% paraffin. The mixt. pref. comprises 60-98%% low-density polyethylene and 0.5-35% ionomer. The stoppers resemble natural cork and are removable with a corkscrew.
Patent IT-1126725-B (IT)
Title: Cardiotropic compsns. contg. acylated carnitine derivs. - for treating e.g. myocardial anoxia, ischaemia and arrhythmia
IPC: A61K31/00
Filed: 1977-04-29
Granted: 1986-05-21
Abstract: Compsn. for treating myocardial anoxia, ischaemia, arrhythmic syndromes, fatigue and cardiac decompensation, in humans or animals contains a d,l-carnitine deriv. of formula: (CH2)2N encircled positive -CH2-CH(OR)-CH2-COO encircled negative (I) or its salt. (where R is acetyl, propionyl, butyryl, hydroxybutyryl, hexanoyl, octanoyl, decanoyl, palmitoyl, stearyl or acetoacetyl), together with a pharmaceutical acceptable support. (I) have superior cardiotropic properties to d,l-carnitine (i.e. (I, R is H)) and also give superior protection against the toxicity of adrenalin. (I) are slightly less toxic, LD50 is 630-761 mg/kg mouse i.v. c.f. 610 mg/kg for (I, R is H). The cardiac activity of (I) is independent of coenzyme A.
Patent IT-1149180-B (IT)
Title: Joint assembly between structural members
Inventor: SLOWBE JOSEPH AMERICUS
IPC: E04B/
Filed: 1982-12-23
Granted: 1986-12-03
Abstract: The notched plate portion is introduced through the elliptical opening parallel to the major dimension and is then rotated 90 deg. to a locking position parallel to the minor dimension of the opening. The notches interengage with the first plate portion to restrain separation of the two structural members. Resilient spring clips are mounted on the first plate portion outwardly adjacent the elliptical opening in the direction of the minor dimension to releasably engage the second plate portion against rotation when the latter is moved to the locking position. In another embodiment, a composite beam is assembled from a number of structural members with plate portions with elliptical openings. The structural members are interengaged with the plate portions in parallel juxtaposed relationship by a notched key plate introduced through the openings and rotated relative to it for interengagement with spring fingers on one of the members.
Patent IT-1079873-B (IT)
Title: Multispeed reversing layshaft gear - has max. of two in-line double clutches with common disc carrier and four gear trains
IPC: B63H/
Filed: 1977-06-30
Granted: 1985-05-13
Abstract: A multispeed reversing change-speed gear has an input gear (1) driven by an input shaft (20) and forms a gear train together with second and third gears (2, 3). The last two gears of the train are rotated in the same direction and are connected to fourth and fifth gears (4, 5) by respective first and second directional clutches (KV, KR). The fourth and fifth gears mesh. The fourth gear is connectible via a first engageable clutch (K1) to a sixth gear (6), or the fifth fear is connectible via a second engageable clutch (K2) to a seventh gear (7) and simultaneously with an eighth gear (8) fixed to the seventh gear, or a ninth gear (9) which is in engagement with the eighth and connected to an output shaft of the reversing change-speed gear.
Patent IT-1021631-B (IT)
Title: S-hydrocarbyl thiophosphates prepn. - by reacting a thiophosphoric acid and a trihydrocarbyl phosphite
IPC: C07F/
Filed: 1974-09-04
Granted: 1978-02-20
Abstract: S-hydrocarbyl thiophosphates of formula (I): (RO)2-P(=X)SR' are prepd. by reacting approx. equimolar amts. of a thiphosphoric acid of formula (II) (RO)2-P(=X)SH and a trihydrocarbyl phosphite of formula (III) (R')3-P (where each R = H, 1-20C hydrocarbyl (pref. 1-14C alkyl phenyl) or substd. hydrocarbyl, provided at least one (pref. both) is hydrocarbyl; X = O, S (pref. S), each R' = 1-20C (pref. 1-10C) alkyl, aralkyl, substd. alkyl or substd. aralkyl). The pref. phosphite is triethyl- or tri-n-butylphosphite. Reaction is pref. at ambient temp. with addn. of phosphite over 0.5-2 hrs. (I) are esp. suitable for use as anti-oxidant and anti-wear additives in lubricating oils in concns. of 0.01-10 (0.1-5)% wt. The S alkyl thiophosphates may also be used as insecticides. The prepn. avoids the long reaction times of prior art methods (addn. of dithiophosphoric acids to olefins and reaction of metal salts of dithiophosphoric acids with alkyl halides).
Patent IT-1202251-B (IT)
Title: Absorbent material for sulphuric acid
Inventor: GIANCALEONI MASSIMO
IPC: B01J/
Filed: 1985-06-07
Granted: 1989-02-02
Abstract: The method involves first transmitting a burst of speech data at a particular power level on one time slot of several time slots of a TDMA frame on a particular frequency channel, the traffic channel. A radio carrier is transmitted at the same power level as the speech data during a gap in the time slots on the traffic channel at a different frequency level to that of the traffic channel. This fills in the gaps in the traffic channel such that a continuous signal is transmitted.
Patent IT-1128278-B (IT)
Title: Rapid connection drain for lavatory basin
Inventor: CRAWFORD DENNIS W
IPC: E03C/
Filed: 1980-05-09
Granted: 1986-05-28
Abstract: A pop-up plug is fitted slidably within the drain tube and makes contact with a lift rod which extends into the drain tube below the basin through a side opening within the tube. The lift rod includes a rounded bearing section which seats against the drain tube side opening and is held there by a retainer clamp which engages the drain tube in a snap type fit. The lift rod is pivoted in a vertical plane about its rounded bearing section to raise and lower the plug between open and closed positions. The movement of the lift rod is accomplished by an extension link to which the user of the lavatory basin has access. This includes an adjustable pivot which allows the extension link to be shifted in a vertical line which moving the lift rod in a non-binding, smooth operating effect.
Patent LT-5868-B (LT)
Title: Method of technical protection for printed products against copying
Inventor: ZAICEVSKIJ ALEKSEJ
IPC: B41M3/00
Filed: 2010-12-30
Abstract: The invention relates to printing technology and can be used for protection of printed products against copying. Object of the invention is pattern formation technology and patterns, printed in protected carrier. Hidden images reveal in a copy during copying. Each of the sequentially generated pictures is unique and allows for an experimental verification of the authenticity.
Patent MX-170207-B (MX)
Title: Dispositivo de control automatico de nivel de potencia de transmision en radioenlaces
Inventor: NANNICINI MAURIZIO
IPC: H04B7/005
Filed: 1988-10-27
Abstract: La presente invención se refiere a dispositivo de control automático de nivel de potencia de transmisión en radioenlaces multilíneas, que utilizan modulación digital de señal de microonda, y específicamente denominada modulación QAM de nivel múltiple, porque el control mencionado se utiliza en disposiciones de radioenlace multilínea y específicamente en cada transmisor RF que recibe, desde el respectivo receptor asociado con el mismo, una señal que indica los niveles de señales útiles recibidos por ese canal de RF y que lo envía a su vez al transmisor mencionado asociado con el fin de regular dicho nivel de potencia de transmisión, CARACTERIZADO porque está comprendido por: medios para derivar una señal de umbral para cada canal de RF en cada receptor, medios para multiplexar todas las señales de umbral desde los receptores individuales, medios para insertar una señal apropiada en dicho multiplexor cuando sea necesario identificar la estación de la que proviene, medios para multiplexar ulteriormente dicha señal multiplexada con otras señales de servicio, medios para insertar esta señal doblemente multiplexada en la trama de la señal de información principal enviada a la otra dirección de transmisión, medios para recibir y desmultiplexar la señal recibida dos veces, medios para procesar dicha señal desmultiplexada en forma tal que se deriva, por una parte, una señal de control de nivel de potencia de transmisión, protegida de posibles fallas o desperdicios del canal digital de transmisión principal y, por otra parte, la señal de identificación de estación, medios para aplicar dicha señal de control al circuito de pre- distorsión en el amplificador de potencia de transmisión.
Patent MX-172571-B (MX)
Title: Manguito para conexion rapida de un tubo
Inventor: CALMETTES LIONEL
IPC: F16L37/084
Filed: 1989-10-13
Abstract: La presente invención se refiere a manguito para conexión rápida de un tubo, de material rígido, tal como metal o semi-rígido, tal como un material plástico, presentando dicho manguito, en un extremo destinado a recibir el tubo un mandrilado cuyo diámetro es sustancialmente igual al diámetro exterior del tubo, estando provisto el mandrilado de al menos un ajustador flexible de estanqueidad, susceptible de quedar en contacto con una de las paredes del tubo, mientras que, entre el orificio de entrada del mandrilado y el ajustador de estanqueidad, el manguito comprende un alojamiento receptor, para la sujeción del tubo, un miembro retirable que está inmovilizado localmente em sentido axial; caracterizado porque el manguito y el ajustador de estanqueidad de su mandrilado están formados del mismo material, durante una sola operación de moldeo.
Patent MX-172418-B (MX)
Inventor: AHMED FAHIM UDDIN
IPC: C11D3/12
Filed: 1991-05-07
Abstract: The application is directed to a nonaqueous liquid automatic dishwasher detergent composition with improved anti-filming and anti-spotting properties and to a method of using the detergent composition. The detergent composition comprises a nonaqueous organic carrier liquid, silica, alumina or titanium dioxide anti-filming agent, a water soluble polyacrylate anti-spotting agent, inorganic builder salts, bleach compound and detergent. The compositions provide reduced filming and spotting on dishware, glassware, china and the like, particularly in hard water. The nonaqueous liquid automatic dishwasher detergent compositions are stable in storage and are readily dispersible in water.
Patent MX-195939-B (MX)
IPC: C08L75/00
Filed: 1995-12-14
Abstract: Stabilised thermoplastic polyurethanes (TPU) contain, as stabiliser, a combination of N,N'-hexamethylene-bis- (3,5-di-tert.-butyl- 4-hydroxy-hydrocinnamic acid amide) (I) and pentaerythrityl-tetrakis-(3-(3,5-di-tert.-butyl-4-hydroxyphenyl) propionate) (II).
Patent MX-210067-B (MX)
Title: Melt-spun polysulfone semipermeable membranes and methods for making the same
Inventor: NGUYEN THANH
IPC: C08L81/06
Filed: 1999-06-29
Abstract: The present invention discloses, inter alia, a composition useful for producing a homogeneous, semipermeable membrane, the composition comprising (1) a polysulfone compound, (2) a solvent, such as sulfolane, antypyrine,  delta -valerolactam, diethyl phthalate, and mixtures thereof, and (3) a non-solvent, such as poly(ethylene glycol), di(ethylene glycol), tri(ethylene glycol), glycerol, and mixtures thereof. Another aspect of this invention discloses methods for fabricating semipermeable membranes by homogeneously mixing the composition of the polysulfone compound, solvent, and non-solvent, melting the composition, and melt-spinning the molten composition. Another aspect of the present invention includes homogeneous, melt-spun, semipermeable membranes useful for liquid separation processes, such as, but not limited to, microfiltration, ultrafiltration, dialysis, and reverse osmosis.
Patent PT-75495-B (PT)
IPC: A61P31/04
Filed: 1982-09-01
Abstract: Compounds of the formula   <IMAGE>   wherein A is phenyl, p=hydroxy-phenyl, 2-thienyl or 3-thienyl; and R represents substituents of various types; and non-toxic, pharmacologically acceptable salts thereof formed with inorganic or organic bases. The compounds as well as their salts are useful as antibiotics.
Patent PT-76004-B (PT)
Title: Process for preparing novel pyrimidine derivatives useful in treating peptic ulcers
Inventor: PIOCH RICHARD PAUL
IPC: C07D417/14
Filed: 1982-12-20
Abstract: <CHEM>  wherein R and R<3> independently represent hydrogen or alkyl;  R<1> represents hydrogen, alkyl, benzyl or benzoyl;  R<2> represents hydrogen or alkyl; or R<1> and R<2> taken together with the adjacent nitrogen atom form a saturated heterocyclic ring containing from 5 to 7 ring atoms and optionally including a further heteroatom selected from oxygen and nitrogen;  Z is O, S or CH2;  X is S or O;  n is 2 or 3 when Z is O or S and n is 1, 2 or 3 when Z is CH2;  R<5> is H or CH3;  m is 1, 2 or 3;  A is (C1-C5)alkylene or (CH2)qX(CH2)p wherein q and p are individually 0, 1, 2 or 3 and the sum of q plus p is 0-4, and B is H, CH3, cycloalkyl, a heteroaryl group optionally substituted with one or two alkyl, alkoxy, halo, hydroxy or amino groups; naphtyl, (1,3-benzodioxolyl), 2,3-dihydro-1,4-benzodioxinyl, phenyl optionally substituted with one or two alkyl, alkoxy, halo, OH, benzyloxy, CF3, alkyl-O-alkylene, phenoxy or di[alkyl]aminoalkylene groups; and their pharmaceutically-acceptable salts are effective anti-ulcer agents.
Patent PT-77284-B (PT)
IPC: A47J27/08
Filed: 1983-09-02
Abstract: A steam pressure cooker has a-readily exchangeable-cooking goods container with a uniformly extending rim and a divided lid. The one lid component is a central hood surrounded by a concentric frame down underneath which extends the hood, making contact with the lip of a profiled gasket which is arranged between the lid and the cooking goods container. Besides, the hood and the frame of the lid form the operating device for the locking mechanism of the steam pressure cooker.
Patent PT-78508-B (PT)
Title: Process for the preparation of new vinblastine coupled
Inventor: TROUET ANDRE BENOIT LEON
IPC: C07D519/04
Filed: 1984-04-27
Abstract: The invention relates to new conjugates of vinblastine and some of its known derivatives with proteins, fragments thereof, aminoacids or amines, which are useful as anti-tumor agents. The invention also relates to some intermediates which are active in chemotherapy, and amino derivatives thereof. These compounds correspond to the following general formula   <IMAGE>   in which A represents an acetylamino-, trifluoroacetylamino- or carbobenzyloxyamino- substituted -CO(CH2)nCO- or   <IMAGE>  in which n is 1 to 5, R1 represents an optionally modified protein radical, R2 represents a methoxy group, an amino group or an alpha-aminoacid ester radical which is bonded via a bond of the amide type and in which the ester group contains 1 to 6 carbon atoms, and R3 represents hydrogen or hydroxyl.
Patent PT-80144-B (PT)
IPC: C07D233/58
Filed: 1985-03-21
Abstract: N-Bicycloheptyl- and N-bicycloheptenyl-imidazoles of the formula I <IMAGE>  I  in which A, B, R1, R2 and n have the indicated meanings, and their physiologically tolerated salts, a process for the preparation of these compounds, pharmaceutical products based on these compounds, and their use as medicaments, in particular for the treatment of disturbances of the serum lipoprotein spectrum, are the subject-matter of the invention.
Patent PT-82531-B (PT)
IPC: B67D1/00
Filed: 1986-05-07
Abstract: The system includes a valved supply passage (15) connected to a bulk source of beverage to be dispensed. At the passage point remote from the bulk source, an inert gas (such as nitrogen), carbon dioxide or air can be introduced during dispensing. Introduction is achieved via a capillary restrictor (18). Gas passing through the restrictor is introduced to the beverage through a non-return valve (21). Downstream of the introduction point, the supply passage has baffles or a labyrinthe mixer to subject the beverage to turbulence and promote the gas absorption.
Patent PT-86500-B (PT)
Inventor: LAROCHE EVANS ALLEN JR
IPC: C04B35/65
Filed: 1988-01-06
Abstract: A method of producing shaped, self-supporting ceramic bodies includes preparing a mold by applying a gas-permeable, conformable material (20) to a shape-defining surface of a shaped parent metal (10). The gas-permeable material (20), when set or stable, provides a mold with a shaped surface which is defined by, and is therefore substantially congruent to, the shape-defining surface. Upon heating, the parent metal (10) melts and flows from the mold into a receptacle without disturbing the mold. Oxidation reaction product is then grown by oxidation of the molten parent metal with a vapor-phase oxidant to form an oxidation reaction product which grows into the mold cavity and is shaped by it. A ceramic body is recovered from the mold and has substantially the same shape as the pattern section (12,14,18) of the original shaped parent metal (10).
Patent PT-89869-B (PT)
Inventor: JOHNSON BARBARA JILL
IPC: B65D17/52
Filed: 1989-02-28
Abstract: A means which aids in the opening of a flexible package comprising a tab (10) made of a resilient material integral with or secured to the package, lines of weakening (13) defining a cutter (14) capable of piercing the lidding material (17) of the package, said lines of weakening (13) capable of being bent, broken or torn by finger pressure on the tab (10) to expose or make effective the cutting edge of the cutter (14).
Patent PT-92469-B (PT)
IPC: A61M16/04
Filed: 1989-11-30
Abstract: The apparatus for cutting materials, such as non-wovens, is notable in that it comprises a circular knife (C) having at least one cutting shape (C2) dimensioned so as to make an incision (I) suitable for a plurality of compressed formats, the said knife being driven in rotation as a function of the passage of the folded compresses, a roller (G) with elastic positioning being mounted underneath the passage of the compresses in order to serve as a counter-tool. 
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Patent PT-92815-B (PT)
Inventor: JANSSEN ROBERT A
IPC: C08J7/02
Filed: 1990-01-09
Abstract: A process for modifying the surface characteristics of a preformed polymeric substrate to impart hydrophilicity, hydrophobicity or other desired properties thereto comprises peroxidizing and hydroperoxidizing the surface of said preformed substrate using ozone, directing the subsequent graft polymerization of selected ethylenically unsaturated monomers essentially solely to the surface of said substrate to achieve the desired alteration of substrate surface characteristics while maintaining substrate structural integrity. Substrates so modified are useful in biomedical devices, semipermeable membranes, films, fibers and especially contact lenses.